baber/WOPTO huggingface dataset:
Patent JP-H09217839-A (JP)
Title: Valve
Inventor: TOOMASU ARAN KAARISEKU
IPC: F16K1/52
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a number of vanes designed such that the vanes are arranged symmetrically about a rotation axis so as to increase the response speed of a valve. SOLUTION: A valve element comprises a circular throat part 12; and three vanes 14, 16, and 18 rotatably mounted on the circular throat part of the valve element 10. The vane contains two outlet vanes 14 and 16 and each of the outlet vane has two circular peripheral edge parts 20 and 22 positioned facing each other. The two peripheral edge parts are formed in a format that when the vane is situated in a closed position, one of the two peripheral edges positioned facing each other is fitted in a circular throat. The central vane 18 preferably formed in a sand clock-form format is arranged between the two outlet vanes. When the valve is situated in a closing position, all vanes are fitted in a telescopic state in respective circular throat parts.  Each of the vanes has a symmetrical rotary axis and each vane is mounted in the circular throat part of the valve element so that it is rotatable around the symmetrical axis.
Patent JP-H11134001-A (JP)
Title: Decentralized control system and storage medium where program thereof is recorded
Inventor: KANEDA KEIICHI
IPC: G05B23/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To greatly decrease hardware contacts through the interlocking process as a software process. SOLUTION: An input/output processing means 11 sends and receives, as transmit data, interlock process information needed for the interlock process through a transmission line. An equipment operation processing means 12 has an equipment choice and becomes able to control selected equipment once informed of interlock establishment by the interlock processing means. The interlock processing means 13 decides whether or not the interlock process is established from interlock process information and a predetermined interlock condition at an interlock decision process request to report that the interlock process is established or not established.
Patent JP-H04184212-A (JP)
Title: Tooth bottom x-ray diffraction evaluation and application jig for gear with shaft
Inventor: OKAMOTO MASAYUKI
IPC: B21H5/00
Filed: 1990-11-20
Abstract: PURPOSE:To enable quick and highly accurate evaluation in a solid member as it is by a method wherein a swivel stage is operated to set a tooth bottom at a measuring reference position of an X-ray measuring device and the tooth bottom is irradiated with X infrared rays to detect diffraction X rays. CONSTITUTION:With the operation of a parallel moving adjustment of a bracket 15 and a rotation angle adjustment of a swivel stage 11 per gear 1 with a shaft to be measured, a tooth bottom part 7 to be measured is set at a measuring reference position O of an X-ray goniometer 20. Then, incoming X infrared rays 24 from an X-ray tube bulb 21 are made to pass through a slit 22 to irradiate the tooth bottom part 7 alone and diffraction X rays 25 from the tooth bottom part 7 are detected with a detector 23. The X rays 24 irradiate the tooth bottom part 7 accurately and as a tooth bottom 6 is parallel with a horizontal axis X thereby keeping the X rays 24 or the X rays 25 from irradiating or impacting a tooth part. This allows the irradiating of the tooth bottom part 7 alone with the X rays 24 to detect the X rays 25 thereby enabling quick and highly accurate evaluation of a residual stress and a degree of plastic deformation of the tooth bottom part 7.
Patent JP-H09133821-A (JP)
Title: Plastic optical fiber
Inventor: NISHIGUCHI MASAMI
IPC: G02B6/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a plastic optical fiber which has high heat resistance and low transmission loss and is capable of transmitting a large capacity of signals. SOLUTION: The core part of this plastic optical fiber consists of >=2 layers of multilayered structures and has a clad layer on its outer side. The core part is the arom. polycarbonate obtd. by bringing a carbonate precursor material into the bivalent phenol contg. 2,2-bis(4-hydroxyphenyl)-1,1,1,3,3,3- hexafluoropropane and 9,9-bis(4-hydroxphenyl)fluorene. The layer (n-th layer) within this core part is higher in the molar fraction of the 9,9-bis(4- hydroxyphenyl)fluorene component constituting the arom. polycarbonate than the layer (n+1-th layer) of the outside.
Patent JP-H03175775-A (JP)
Title: Pseudo ringer tone ringing prevention system in terminal equipment with telephone set
Inventor: MOTOI TAKAO
IPC: H04M11/00
Filed: 1989-12-04
Abstract: PURPOSE:To prevent ringing of a pseudo ringer tone caused by restoration of polarity simply at low cost by applying changeover control of a line to a caller telephone set after a prescribed time elapses at the line open state attended with the end of communication after the establishment of a link with a called party by a call from a terminal equipment. CONSTITUTION:When a data terminal equipment 14 makes a notice request, the control circuit 13 of a network controller 10 is acted to close hook switch relay contacts HS1, HS2, and to close a caller side line loop simultaneously. When the called party opens the loop attended with the end of notice, the loop of the caller line is opened and the polarity of the caller is restored. After lapse of a prescribed time from that point of time, the HS1, HS2 and a dial relay contact DI are both closed. Thus, the application of a change in a level caused by the polarity restoration to an external telephone set 15 connecting to telephone set terminals T1, T2 is prevented. That is, the production of pseudo ringer tone of the external telephone set 15 due to polarity restoration is prevented.
Patent JP-2000146788-A (JP)
Title: Measuring method for fracture position in tensile test
Inventor: YAMAGUCHI ZENZO
IPC: G01B11/24
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method, for a fracture position in a tensile test, in which the fracture position of a test piece can be measured automatically. SOLUTION: First, the tensile test of a test piece 2 is performed by a tensile testing machine 10. After that, while rear faces of two fractured test pieces 2 are being illuminated with a first lighting device 30, a CCD camera 20 images the two test pieces 2. Then, an image processor 50 executes a binarization processing operation to an image regarding the test pieces 2 so as to obtain a binary image. Then, a labeling processing operation is executed to the binary image, and prescribed feature variables are found regarding respective labeled regions. At this time, as the feature variables, an area value and a center-of- gravity value are used regarding the respective regions.  Then, based on the feature values, the image processor 50 extracts two test-piece regions corresponding to the respective test pieces 2 among from the respective regiond, and it calculates the two test-piece regions.
Patent JP-2001128604-A (JP)
Title: Fishing rod holder for fishing on boat
Inventor: OKAZAKI SUEJI
IPC: A01K97/10
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod holder for fishing on a boat capable of holding the fishing rod on the holder with a simple operation. SOLUTION: This fishing rod holder for fishing on the boat is used for holding the fishing rod by nipping the holder to attach to a gunwale, wherein a pole 23 is vertically stationed on the front end of a base frame 22, a roll 25 is positioned on a pivoted member 24 stationed at the top of the pole 23 so that the roll 25 freely rotates, a hole 25a having perforated openings 25c, 25c at both the ends is bored into the curved surface of the roll 25 at the midpoint between both the bases, and the hole is used for receiving an insert which is vertically attached to the fishing rod so that the fishing rod is supported with the roll 25.  Two bolt-receiving holes 25b, 25b are each bored oppositely in the bases of the roll 25 at a near side to any one of the openings 25c, 25c of the hole 25a, and further two bolts 40, 40 to be attached to the pivoted member 24 are each inserted into the bolt-receiving holes 25b, 25b so that the roll 25 freely moves. Thus, the roll 25 is eccentrically attached to the pivoted member 24 so that the one 25c of both the openings of the hole 25a bored into the midpoint of the curved surface of the roll 25 is always positioned at the top.
Patent JP-H03177100-A (JP)
Title: Axial electronic component automatic mounting device
Inventor: SHIMIZU SHIGEKUNI
IPC: H05K13/04
Filed: 1989-12-05
Abstract: PURPOSE:To make it possible to reduce the size of a device without sacrificing the number of flat pack electronic components by transporting a plurality of flat pack electronic components arranged in many stages, maintaining horizontally and then changing their direction vertically. CONSTITUTION:An electronic component supply base 12 has four stages of flat pack electronic component shelves 16, 18, 20, and 22, and carries a plurality of flat pack electronic components horizontally maintained in many stages by a first guide means 24. Then, the plurality of flat pack electronic components carried horizontally from the first guide means are converted into a vertical direction by a second guide means 26. Then, the electronic components are transferred to the front of a component pick up tool fixed to an electronic component installation section 4 by the movement of the electronic component supply base 12 and incorporated into the electronic component installation section by the component pick up tool.
Patent JP-H07182697-A (JP)
Title: Manufacture of optical recording medium
Inventor: KONISHI HIROSHI
IPC: G11B7/26
Filed: 1993-12-15
Abstract: PURPOSE:To reduce the tracking error, the focus error of an optical recording medium. CONSTITUTION:A recording layer of a first optical recording medium having the layer or a ringlike adhesive 3 with a center of a board as a reference on the surface of a protective layer formed on the surface of the layer are mounted at least on the board. When the adhesive mounting surface is adhered to a protective plate or a second optical recording medium, approaching speed V and/or adhering speed V2 of both are controlled.
Patent JP-H10156968-A (JP)
Title: Manufacture of tire constituting member
Inventor: ARAI SHINICHI
IPC: B29D30/58
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To suppress contraction deformation and serpentine movement of two tire constituting members after extruding by extrusion molding the two members in the state that the members are connected at side edges, positioning its center while conveying it, and cutting connecting parts of both the members. SOLUTION: A continuously extruded striplike member 2 is a top tread member. Two top tread members 3 are formed in a shape extruded in the state that they are connected at side edges. The member 2 extruded from an extruder 11 is conveyed by a conveyor 21 constituted by transfer wheels 22 of a center positioning unit 20, and center-positioned therebetween. The center- positioned member 2 is fed to a cutter 40 of next stage. When the member 2 is conveyed onto a backup plate 41, a cutter roll 43 suspended at the center position is engaged with a grooved stripe of the member 2, i.e., its connector, then pressed down by a strong force by an air cylinder 42 to cut it.
Patent JP-H01157182-A (JP)
Title: High-fidelity television receiver
Inventor: MIYOSHI TOSHIHIRO
IPC: H04N5/46
Filed: 1987-12-14
Abstract: PURPOSE:To prevent a video signal to be lacked and to effectively utilize a display screen by scan converting a standard television signal, projecting it in the center of the screen, and projecting the plural standard television signals on the both edges of the screen with being time base-compressed and scan- converted. CONSTITUTION:The standard television signal, which is added to an input terminal 201 and projected on a screen center 102, is compression-processed to a horizontal 31.5KHz or 33.75KHz by a scan-converting circuit 216 and the scan- conversion is executed to the signal. Next, the standard television signal, which is added to input terminals 202-213 and projected in compression projecting parts 103-104 in the both edges of the screen, is inputted to a memory and memory control circuit 215, time base-compressed respectively to 1/6 in horizontal and vertical directions and scan-converted by a scan-converting circuit 220. The scan-converted signals, which are the output of the scan-converting circuit 216 and the output of the memory and memory control circuit 215, are synthesized by a synthesizing circuit 217 and projected through a switching circuit 218 to a display device 219 without being lacked and generating a non-display part.
Patent JP-H01158635-A (JP)
Title: Double-sided optical disk
Inventor: MUTO AKIRA
IPC: G11B7/24018
Filed: 1987-12-14
Abstract: PURPOSE:To eliminate the eccentricity of a tracking guiding grooves generated at the time of sticking together and to improve reliability by using a double- sided optical disk that a first substrate having the tracking grooves on which two layers of recording films are formed with a heat insulating film between and a second substrate without the tracking grooves are stuck together. CONSTITUTION:A heat insulating film 2 is formed on a substrate 1 with the tracking guiding grooves and a recording film 3 is formed on it. This heat insulating film 2 is the one to prevent the heat of the recording film 3 whose temperature rises at the time of recording from running away and it prevents the rise of the temperature of the recording film 3 and the melting of the substrate 1 by heat. Further, another heat insulating film 2, a second recording film 3 and another heat insulating film 2 are formed on the recording film 3. Thus, the five layers are formed on the substrate 1 and after that, a substrate 4 without the tracking guiding grooves is stuck and the double-sided optical disk is completed. Thus, the generation of the center position dislocation of the tracking guiding grooves at the time of the sticking can be prevented and a possibility that tracking performance worsens can be eliminated.
Patent JP-H059745-A (JP)
Title: Method for formation of chemically formed cobalt film
Inventor: MASHIASU PII SHIYURIIBAA
IPC: C23C22/83
Filed: 1991-11-29
Abstract: (A.) A process for forming a cobalt conversion coating on a metal substrate, thereby imparting corrosion resistance and paint adhesion properties. The invention was developed as a replacement for the prior art chromic acid process. The process includes the steps of: (a) providing a cobalt conversion solution comprising an aqueous solution having a pH of about 7.0 to 7.2 and containing a soluble cobalt-III hexacoordinated complex, the concentration of the cobalt-III hexacoordinated complex being from about 0.1 mole per gallon of solution to the saturation limit of the cobalt-III hexacoordinated complex; and (b) contacting the substrate with the solution for a sufficient amount of time, whereby the cobalt conversion coating is formed. The substrate may be aluminum or aluminum alloy, as well as magnesium and its alloys, Cd plated substrates, and Zn plated substrates. The cobalt-III hexacoordinated complex may be present in the form of Me3[Co(NO2)6] wherein Me is one or more of Na, K, and Li. (B.) A chemical conversion coating solution for producing the cobalt conversion coating on a metal substrate, the solution being an aqueous solution having a pH of about 7.0 to 7.2 and containing a soluble cobalt-III hexacoordinated complex, the concentration of the cobalt-III hexacoordinated complex being from about 0.1 mole per gallon of solution to the saturation limit of the cobalt-III hexacoordinated complex. The cobalt conversion solution may be prepared by a bath makeup sequence including the steps of: (a) dissolving a metal nitrite salt; (b) dissolving an accelerator such as NaI; (c) dissolving a cobalt-II salt; and (d) then adding an oxidizer such as H2O2. (C.) A coated article exhibiting corrosion resistance and paint adhesion properties, the article including: (a) a metal substrate; and (b) a cobalt conversion coating formed on the substrate, the cobalt conversion coating including aluminum oxide Al2O3 as the largest volume percent, and cobalt oxides CoO, Co3O4, and Co2O3. <IMAGE>
Patent JP-H01162840-A (JP)
Title: Pile cloth for interior
Inventor: KUROKI HIROTAKA
IPC: D04B21/04
Filed: 1987-12-16
Abstract: PURPOSE: To obtain the subject pile fabric free from blackishness, whitening and seam pile opening, comprising polyester multifilaments each with undrawn portions and drawn portions randomly distributed in the longitudinal direction. CONSTITUTION: This pile fabric having pile yarn durability and sophisticated feeling with excellent touch, comprises polyester multifilaments each with undrawn portions 1 and drawn portions 3 randomly distributed in the longitudinal direction, wherein the multifilaments are produced by melt spinning of polyethylene terephthalate or the like followed by cooling and solidification and then drawing of the resultant multifilaments.
Patent JP-H02164245-A (JP)
Title: Rotor for dc rotating machine
Inventor: KASUBUCHI FUMIAKI
IPC: H02K23/26
Filed: 1988-12-16
Abstract: PURPOSE:To improve the strength of an apparatus by forming only the connection and its vicinity of an armature coil having a rectangular section with a commutator in to a round section and by connecting the connection with the riser groove of the commutator. CONSTITUTION:An armature coil 3 having a plurality of different phases is wound round a grooved core 2 fixed round a shaft 1. Also, one side of the core 3 is fitted with a commutator 4 and the end of the armature coil 3 is inserted into and connected with a plurality of slots 6 formed in the riser part 5 of the commutator. In this case, the section of the part of the armature coil 3 inserted into the core 2 is rectangular, while the part thereof projecting from the core is round. Thus, when the round coil is connected with the riser part, it is possible to reduce the required outside diameter of the riser part of the commutator and as a result to decrease a rotational centrifugal force.
Patent JP-H11223071-A (JP)
Title: Sliding-door guide apparatus
Inventor: ZINGG HEINZ
IPC: E05D15/18
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a sliding-door guide apparatus, which is prefabricated on the factory side, can be installed to storage furniture and to which a sliding door can be added subsequently and hung. SOLUTION: The sliding-door guide apparatus has a supporting rail and turning roll supporters 31 at the end sections of the supporting rail. A rope 49 is wound on a periphery in an endless manner and introduced between the turning roll supporters 31, and the rope carries three entraining members 51, 71. The supporting rail can be assembled on the factory side together with the turning roll supporters 31 and the rope 49 with the entraining members 51, 71 turned around the upper sections of the turning roll supporters, and can be mounted directly on storage furniture 3. A sliding door is hung, and connected to the entraining members 51, 71.
Patent JP-H05148543-A (JP)
Title: Accelerated cooling type production of thick steel plate
Inventor: MIYAKE TAKANORI
IPC: C22C38/00
Filed: 1991-11-29
Abstract: PURPOSE:To provide the thick steel plate having a low yield ratio and small difference in the material quality in the thickness direction. CONSTITUTION:The thick steel plate heated in a heating furnace 1 is transported to a rolling stage 2 and is hot rolled. The delivery temp. from a heating furnace 1 and the transportation speed, etc., of a pass line are so controlled that the temp. of the steel plate at the time of ending of finish rolling attains 800 to 950 deg.C at this time. The steel plate enters an accelerated cooling stage where the steel plate is rapidly cooled by the water poured from above and below. The cooling rate of the steel plate is regulated to 0.5 to 5.0 deg.C per second by controlling the transporting speed, the volume of the water to be ejected, etc. The water cooling is stoped where the temp. of the steel plate falls clown to 550 deg.C to 770 deg.C.
Patent JP-H08171806-A (JP)
Title: Surface lighting system
Inventor: KOJIMA TAKESHI
IPC: F21V8/00
Filed: 1994-12-20
Abstract: PURPOSE: To sufficiently increase device brightness to light source brightness and the uniformity of brightness while disusing a light leading plate and realizing weight reduction, thin wall, and a low cost. CONSTITUTION: A light-leading plate, indispensable conventionally, is omitted to sharply reduce weight and thickness. Nevertheless, an irregulary reflecting layer 3, contacting an air layer 4, is tilted upward at a portion receding from a light source 2, and light, radiated from the light source 2, is collected on a position, receding from the light source 2, by a long size convex lens body 6, located near to the light-emitting part 2 of the light, to evenly and moreover sufficiently irradiate the light from the light source 2 to the irregularly reflecting layer 3 to improve brightness and uniformity.
Patent JP-H10159054-A (JP)
Title: Sheet to be laid on bottom of water
Inventor: NISHINO YOSHIO
IPC: E02B3/12
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To lay a sheet for laying on the bottom of water easily along the uneven surface of the bottom of water by arranging continuous gravity materials having flexibility to a sheet body having ductility at regular intervals and forming breakable places to the gravity materials. SOLUTION: Continuous gravity materials 2 having flexibility such as chains made of a metal are disposed on the surfaces of sheet bodies 1 consisting of a rubber, a synthetic resin, a synthetic fiber or the like in a latticed shape, a hexagonal shape, etc., and fixed into mounting holes formed to connecting sheets 5 installed to the sheet bodies 1 through binders 6, and the sheet 4 for laying on the bottom of water is constituted. In the gravity materials 2, specified places are coupled by connecting materials 3 having weak tensile strength, and breakable places are formed. When the sheet 4 is laid, the sheet 4 is carried into a laying site under the state, in which the sheet 4 is wound on a winder, the end section of the sheet 4 is fixed and a winding body is rolled, and the sheet 4 is rewound and laid. Accordingly, the gravity materials 2 are broken by excess tension, and the sheet 4 can be constructed easily along the uneven surface of the bottom of water.
Patent JP-S63162161-A (JP)
Inventor: DEBUITSUDO AASAA KONDEITSUTO
IPC: B22F1/18
Filed: 1987-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000145077-A (JP)
Title: Seaming machine of metallic folded plate roof, and metallic folded plate roof
Inventor: HASHIMURA TORU
IPC: E04D15/04
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a seaming machine excellent in strength and watertightness, stable in tightening work, and capable of solving inconveniences such as rain leakage in a seaming work, and a metallic folded plate roof excellent in strength and watertightness. SOLUTION: An electric seaming machine is used in a seaming work of a metallic folded plate roof 1 in which a roof is constituted by tightening a plurality of folded plates 2 by seams 3, 4 on both side edge parts. At least one pair of tightening rollers 9 comprising a pair of rollers 10, 11 opposite to each other to hold seam parts from both sides so that the small seam 4 and the large seam 3 are lapped on the inner and outer sides, and the tightening rollers 9 are provided with roller surfaces having a recessed part to store a head part of the seam part in a roller center part and having a roller top part and a roller bottom part on both sides across the recessed part. Generation of over-tightening of the seam parts, and distortion and cracks at a neck part is prevented by ensuring a gap (3t+ts+ta) mm between roller bottom parts in a seamed condition, where (t) is the thickness of the folded plates, ts is the thickness of a clip interposed in the seam parts, and ta is a play of the gap to satisfy the inequalities of (-0.5t<=ta<=0.8t).